SOG Knife

SOG Specialty Knives, Inc. (commonly known as SOG) is an U.S. knife and tool manufacturing company. The company was inspired in its choice of name by the Joint Services Special Operations unit known as the Military Assistance Command, Vietnam Studies and Observations Group (MACV-SOG) who developed their own knife during the War in Vietnam.

Trivia

One of SOG's most famous knives was designed for the U.S. Navy SEALs as an assault knife, the SEAL 2000.
The Seal 2000 is also seen on the TV-series Lost as one of Locke's knives.
In the movie Kill Bill, the character of "The Bride" uses a SOG Desert Dagger, which is specifically referenced in Quentin Tarantino's screenplay.^{[citation needed]}
In the movie Snakes on a Plane "Neville Flynn" obtains a SOG Desert Dagger from a traveler's luggage.
The SOG "Pentagon" knife has been featured in popular video and computer games such as Hitman: Codename 47 and Splinter Cell: Chaos Theory.

-The SOG Seal knife 2000 was used in Counter Strike 1.5